Cord clamp



FIG. 1 is a perspective view of a cord clamp showing the new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is an elevational view of one side thereof, the opposite side being the same as this one side;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a front side elevational view thereof, the back side being the same as the front side.

The broken line portion of the disclosure are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a cord clamp, as shown and described. 